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authorPavel Machek <pavel@suse.cz>2008-09-23 01:37:34 +0400
committerLen Brown <len.brown@intel.com>2008-10-11 02:05:53 +0400
commitdb89b4f0dbab837d0f3de2c3e9427a8d5393afa3 (patch)
treee664a0af46cb02d91c699015268d4fa10a6ce190 /drivers/acpi/battery.c
parent9e113e0014204bfb44a2baa29b2a141ede41b074 (diff)
downloadlinux-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.tar.xz
ACPI: catch calls of acpi_driver_data on pointer of wrong type
Catch attempts to use of acpi_driver_data on pointers of wrong type. akpm: rewritten to use proper C typechecking and remove the "function"-used-as-lvalue thing. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/battery.c')
-rw-r--r--drivers/acpi/battery.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index b1c723f9f58d..de8046933bce 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -804,7 +804,7 @@ static int acpi_battery_add(struct acpi_device *device)
battery->device = device;
strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS);
- acpi_driver_data(device) = battery;
+ device->driver_data = battery;
mutex_init(&battery->lock);
acpi_battery_update(battery);
#ifdef CONFIG_ACPI_PROCFS_POWER